| 1x | Copper standard solution (0.1 per cent Cu) | EUR 61.00 |
| 1x | Iron standard solution (10 ppm Fe) 100 times conc... | EUR 61.00 |
| 1x | Bromocresol Purple Solution, Phosphate-buffered | EUR 92.00 |
| 1x | Tosylarginine methyl ester hydrochloride solution | EUR 112.00 |
| 1x | Chromium standard solution (100 ppm Cr) | EUR 61.00 |
| 1x | Litmus Paper, Red (Pack of 50) | EUR 180.00 |
| 1x | Iron standard solution (20 ppm Fe) 10 times conce... | EUR 61.00 |
| 7x | Remise des certificats d'analyse papier | EUR -7.00 |